This antique celestial map, over 162 years old, originates from A.
K. Johnston's A School Atlas of Astronomy, published in 1855 by William Blackwood & Sons. The print is in good condition for its age, showing light tonal aging, and is printed on sturdy paper.
Sold as a single sheet without matting or framing, the map measures approximately 9 by 12 inches within a 10 1/2 by 13 1/2-inch page…